CN217805375U - Powder degassing packaging machine - Google Patents

Abstract

The utility model discloses a powder degassing and packaging machine, which comprises a frame, a feeding bracket and a high-efficiency air extraction unit; a feeding support is fixedly connected to the side surface of the rack; a large amount of wrapping bags of storage that can pile up through the material loading support, can press from both sides the wrapping bag through last bag mechanism, then the wrapping bag after will pressing from both sides is pressed from both sides by unloading secondary air bleed mechanism, then overlap the wrapping bag in the below of unloading secondary air bleed mechanism, then subtract heavy screw mechanism discharge quantitative powder and get into in the wrapping bag, then unloading secondary air bleed mechanism carries out once bleeding, after the completion of bleeding, it moves together with the conveyer belt to go up bag mechanism centre gripping wrapping bag in step, then lie in the below of unloading secondary air bleed mechanism, it cliies to be pressed from both sides by unloading secondary air bleed mechanism once, it bleeds by unloading secondary air bleed mechanism, then move together to heat-seal mechanism department with the conveyer belt in step behind last bag mechanism centre gripping wrapping bag, then the upper end of heat-seal mechanism centre gripping wrapping bag, thereby realize heat seal.

Description

Powder degassing packaging machine

Technical Field

The utility model relates to a packagine machine field specifically is a powder degasification packagine machine.

Background

The packaging machine is designed for packaging products, particle products need to be sealed and packaged after air exhaust, and the packaging bags are filled with air if the particle products are not exhausted, so that the particle products are easy to be pressed or transported.

The powder has the characteristic of fluidity, and powder with small particle diameter easily flows along with air flow, so that air needs to be pumped in a packaging bag when the powder is packaged, otherwise, the shaken packaging bag is inconvenient and accurate in weight measurement.

The measuring and weighing mode of the existing powder degassing and packaging machine is net weight weighing, and weighing is carried out after secondary degassing is needed, so that the weighing mode is accurate, the efficiency of subpackaging and packaging is reduced, and the efficiency of the integral subpackaging and packaging is low due to the mode.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem and providing a powder degassing and packaging machine.

In order to achieve the purpose, the utility model adopts the following technical scheme to realize;

the utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a powder degassing and packaging machine, which comprises a frame, a feeding bracket and a high-efficiency air extraction unit; a feeding support is fixedly connected to the side surface of the rack; a bag feeding mechanism is fixedly connected to the side surface of the rack corresponding to the feeding support; a high-efficiency air extraction unit is arranged in the frame; the high-efficiency air extraction unit comprises a blanking secondary air extraction mechanism, a weight-reducing spiral mechanism and a conveying belt; the upper end of the rack is fixedly connected with a secondary blanking air exhaust mechanism and a weight reduction spiral mechanism; a chain driving mechanism is fixedly connected inside the rack; the chain driving mechanism is connected with a clamping belt blanking mechanism in a transmission way; a sliding shaft is inserted in the clamping belt blanking mechanism in a sliding manner; the sliding shaft is fixedly connected inside the frame; a conveying belt is fixedly connected to the corresponding clamping and blanking mechanism inside the rack; and a heat sealing mechanism is fixedly connected to the machine frame corresponding to the clamping and blanking mechanism.

Further, the weight-reducing screw mechanism comprises a storage bin, a guide pipe and a first motor; the lower end of the storage bin is fixedly connected with a guide pipe; a spiral auger is rotatably connected inside the guide pipe; one end of the spiral auger is fixedly connected with a first motor; the first motor is fixedly connected to the side surface of the guide pipe; the other end of the spiral auger is fixedly connected with a discharge pipe; a sealing baffle is inserted in the discharge pipe in a sliding manner; a first cylinder is hinged on the sealing baffle; the first cylinder is fixedly connected to the side surface of the guide pipe; the lower end of the guide pipe is fixedly connected with a plurality of pressure sensors; the pressure sensor is fixedly connected to the side face of the fixed bottom plate.

Furthermore, two sides of the conveyor belt are symmetrically and fixedly connected with first supporting shafts; the first supporting shaft is adjustably sleeved with a supporting block; a second supporting shaft is horizontally inserted into the side surface of the supporting block; and a limiting baffle is fixedly connected to the side surface of the second supporting shaft.

Furthermore, the limiting baffle is made by bending a stainless steel plate; one end of the limiting baffle is bent by twenty degrees.

Furthermore, the frame is formed by welding square pipes with the length and the width of one hundred millimeters; and the surface of the rack is sprayed with antirust paint.

The utility model provides a pair of powder degasification packagine machine has following beneficial effect:

1. the utility model discloses a material loading support can pile up a large amount of wrapping bags of storage, can press from both sides the wrapping bag through last bag mechanism, then the wrapping bag after will pressing from both sides is pressed from both sides by unloading secondary air bleed mechanism, then overlap the wrapping bag in the below of unloading secondary air bleed mechanism, then subtract heavy screw mechanism and discharge quantitative powder and get into in the wrapping bag, then unloading secondary air bleed mechanism carries out once bleeding, after the completion of bleeding, it moves with the conveyer belt together to go up bag mechanism centre gripping wrapping bag synchronization, then lie in the below of unloading secondary air bleed mechanism, again by unloading secondary air bleed mechanism and clip, it bleeds by unloading secondary air bleed mechanism, then move to heat-seal mechanism department with the conveyer belt together after last bag mechanism centre gripping wrapping bag, then heat-seal mechanism centre gripping wrapping bag's upper end, then under the conveying of conveyer belt, get into next station, the weighing has been accomplished first, in-pass in-process two bleeds stops, thereby the efficient packing when having realized the bearing of high accuracy incessantly;

2. the utility model discloses a pressure sensor makes the weight of storage silo, stand pipe, first motor, spiral auger, discharge pipe, first cylinder, seal baffle and powder be weighed by real-time, thereby after discharging a certain amount of powder from discharge pipe and stand pipe, holistic weight changes, thereby makes the powder volume of discharging obtain accurate weighing, thereby makes the precision of subcontracting high, does not influence the process of bleeding simultaneously; the powder discharged from the guide pipe can be accurately controlled by matching the first motor with the spiral auger, and the accuracy of the weight of each material bag is ensured.

Drawings

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings;

FIG. 1 is a first perspective view of a powder degassing and packaging machine;

FIG. 2 is a schematic view of a second perspective of a powder degassing packer;

FIG. 3 is a schematic perspective view of a bag feeding mechanism of a powder degassing and packaging machine;

FIG. 4 is a schematic perspective view of a heat sealing mechanism of the powder degassing packaging machine;

FIG. 5 is a schematic structural view of a weight-reducing screw mechanism of the powder degassing packaging machine;

FIG. 6 is a schematic view of a secondary air-extracting mechanism of a powder degassing packaging machine;

fig. 7 is a schematic structural diagram of a material clamping and discharging mechanism of a powder degassing packaging machine.

The numbering in the figures illustrates: 1. a frame; 2. a feeding support; 3. a secondary air exhaust mechanism for blanking; 4. a weight-reducing screw mechanism; 5. a storage bin; 6. a guide tube; 7. a first motor; 8. a spiral auger; 9. a discharge pipe; 10. a first cylinder; 11. sealing the baffle plate; 12. a bag feeding mechanism; 13. a conveyor belt; 14. a first support shaft; 15. a supporting block; 16. a second support shaft; 17. a limiting baffle; 18. a chain drive mechanism; 19. a sliding shaft; 20. a heat sealing mechanism; 21. a material clamping and discharging mechanism; 22. a pressure sensor; 23. and fixing the bottom plate.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up-down-left-right-front-back 8230; etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components in a specific posture (as shown in the attached drawings), the motion situation, etc., and if the specific posture is changed, the directional indicators are changed accordingly, and the connection may be a direct connection or an indirect connection.

Referring to fig. 1-7, a powder degassing and packaging machine includes a frame 1, a loading frame 2 and a high-efficiency air pumping unit; a feeding support 2 is fixedly connected to the side surface of the rack 1; a bag feeding mechanism 12 is fixedly connected to the side surface of the rack 1 corresponding to the feeding support 2; a high-efficiency air extraction unit is arranged in the frame 1; the high-efficiency air extraction unit comprises a blanking secondary air extraction mechanism 3, a weight-reducing spiral mechanism 4 and a conveying belt 13; the upper end of the frame 1 is fixedly connected with a secondary blanking air exhaust mechanism 3 and a weight reduction screw mechanism 4; a chain driving mechanism 18 is fixedly connected inside the frame 1; the chain driving mechanism 18 is connected with a clamping belt blanking mechanism 21 in a transmission way; a sliding shaft 19 is inserted in the clamping and blanking mechanism 21 in a sliding manner; the sliding shaft 19 is fixedly connected inside the frame 1; a conveying belt 13 is fixedly connected to the corresponding clamping and blanking mechanism 21 in the rack 1; a heat sealing mechanism 20 is fixedly connected to the frame 1 corresponding to the entrainment blanking mechanism 21; when the packaging bag packing machine works, a large number of packaging bags can be stored in a stacked mode through the feeding support 2, the packaging bags can be clamped through the bag feeding mechanism 12, then the clamped packaging bags are clamped by the discharging secondary air pumping mechanism 3, then the packaging bags are sleeved below the discharging secondary air pumping mechanism 3, then quantitative powder discharged by the weight reducing screw mechanism 4 enters the packaging bags, then the discharging secondary air pumping mechanism 3 performs primary air pumping, after air pumping is completed, the packaging bags are clamped by the bag feeding mechanism 12 and move together with the conveying belt 13 synchronously, then the packaging bags are located below the discharging secondary air pumping mechanism 3 and are clamped by the discharging secondary air pumping mechanism 3 again, air pumping is performed by the discharging secondary air pumping mechanism 3, then the packaging bags are clamped by the bag feeding mechanism 12 and move to the heat sealing mechanism 20 together with the conveying belt 13 synchronously, then the heat sealing mechanism 20 clamps the upper ends of the packaging bags, heat sealing is achieved, then the packaging bags are conveyed by the conveying belt 13 and enter the next station, weighing is achieved firstly, and the weighing is stopped in the process of two times, and high-precision packaging and high-efficiency packaging is achieved.

The weight-reducing screw mechanism 4 comprises a storage bin 5, a guide pipe 6 and a first motor 7; the lower end of the storage bin 5 is fixedly connected with a guide pipe 6; a spiral auger 8 is rotatably connected inside the guide pipe 6; one end of the spiral auger 8 is fixedly connected with a first motor 7; the first motor 7 is fixedly connected to the side surface of the guide pipe 6; the other end of the spiral auger 8 is fixedly connected with a discharge pipe 9; a sealing baffle plate 11 is inserted in the discharge pipe 9 in a sliding manner; a first cylinder 10 is hinged on the sealing baffle 11; the first cylinder 10 is fixedly connected to the side surface of the guide pipe 6; the lower end of the guide pipe 6 is fixedly connected with a plurality of pressure sensors 22; the pressure sensor 22 is fixedly connected to the side surface of the fixed bottom plate 23; when the device works, the weight of the storage bin 5, the guide pipe 6, the first motor 7, the spiral auger 8, the discharge pipe 9, the first cylinder 10, the sealing baffle 11 and the powder is weighed in real time through the pressure sensor 22, so that after a certain amount of powder is discharged from the discharge pipe 9 and the guide pipe 6, the whole weight is changed, the amount of the discharged powder can be accurately weighed, the subpackaging precision is high, and the air exhaust process is not influenced; the powder discharged from the guide pipe 6 can be accurately controlled by matching the first motor 7 with the spiral auger 8, and the accuracy of the weight of each material bag is ensured.

Two sides of the conveyor belt 13 are symmetrically and fixedly connected with first supporting shafts 14; the first supporting shaft 14 is adjustably sleeved with a supporting block 15; a second supporting shaft 16 is horizontally inserted into the side surface of the supporting block 15; a limit baffle 17 is fixedly connected to the side surface of the second support shaft 16; the during operation, the common slip grafting of second back shaft 16 through the first back shaft 14 of vertical direction and horizontal direction is on supporting shoe 15, make the limit baffle 17 of fixing in second back shaft 16 one end can carry out regulation from top to bottom and front and back, thereby the restriction is from the position of the degasification back powder wrapping bag of conveyer belt 13 process, thereby change the position that degasification powder packing dropped from conveyer belt 13, thereby can set up different boxes in the below of conveyer belt 13, thereby when the net weight of degasification powder wrapping bag changes, only need change limit baffle 17's position, can follow and drop to the box that corresponds on conveyer belt 13, thereby convenient accomodating.

The limiting baffle 17 is made by bending a stainless steel plate; one end of the limiting baffle 17 is bent by twenty degrees; during operation, through the twenty degrees of bending in limit baffle 17's one end for the powder package after the degasification packing produces the displacement after the upper surface of conveyer belt 13 is placed, also can get into and get into next process step between two limit baffle 17, through the limit baffle 17 that the corrosion resistant plate bending was made, also can guarantee sufficient support intensity when making manufacturing simple.

The rack 1 is manufactured by welding square tubes with the length and width of one hundred millimeters; the surface of the frame 1 is sprayed with antirust paint; when the packaging machine works, the rack 1 is welded by the square tubes with the length and the width of one hundred millimeters, so that the rack 1 is high in bearing capacity, high in overall structural strength and not easy to resonate with an internal motor and the like, and the situation that the local vibration of the packaging machine is transmitted to other positions to cause accuracy reduction is guaranteed; by spraying the antirust paint on the surface of the frame 1, the service life is prolonged.

Adopt above-mentioned scheme, the utility model discloses when using, can pile up a large amount of packing bags of storage through material loading support 2, can press from both sides the packing bag through last bagging-off mechanism 12, then the packing bag after pressing from both sides is pressed from both sides by unloading secondary air exhaust mechanism 3, then overlap the packing bag in the below of unloading secondary air exhaust mechanism 3, then subtract heavy screw mechanism 4 discharge quantitative powder and get into the packing bag, then unloading secondary air exhaust mechanism 3 carries out primary air exhaust, after the air exhaust is accomplished, it moves together with conveyer belt 13 to go up bagging-off mechanism 12 centre gripping packing bag synchronization, then lie in the below of unloading secondary air exhaust mechanism 3, it is cliied by unloading secondary air exhaust mechanism 3 once more, it is bled by unloading secondary air exhaust mechanism 3, then at last bagging-off mechanism 12 centre gripping packing bag after synchronous and conveyer belt 13 move to heat-seal mechanism 20 departments together, then heat-seal mechanism 20 centre gripping upper end of packing bag, thereby realize heat-seal, then under the conveying of conveyer belt 13, get into next station, the ratio is weighed earlier, stop in the in-process of bleeding twice, thereby high-efficiency packing when having realized the weight of subcontracting the high accuracy; the weight of the storage bin 5, the guide pipe 6, the first motor 7, the spiral auger 8, the discharge pipe 9, the first cylinder 10, the sealing baffle 11 and the powder is weighed in real time through the pressure sensor 22, so that after a certain amount of powder is discharged from the discharge pipe 9 and the guide pipe 6, the whole weight is changed, the amount of the discharged powder can be accurately weighed, the subpackaging precision is high, and the air suction process is not influenced; the powder discharged from the guide pipe 6 can be accurately controlled by matching the first motor 7 with the spiral auger 8, so that the accuracy of the weight of each material bag is ensured; the first supporting shaft 14 in the vertical direction and the second supporting shaft 16 in the horizontal direction are jointly inserted on the supporting block 15 in a sliding manner, so that the limiting baffle 17 fixed at one end of the second supporting shaft 16 can be adjusted up and down and back and forth, the position of degassed powder packaging bags passing through the conveying belt 13 is limited, the falling position of the degassed powder packaging bags from the conveying belt 13 is changed, different boxes can be arranged below the conveying belt 13, and when the net weight of the degassed powder packaging bags is changed, the degassed powder packaging bags can fall into the corresponding boxes from the conveying belt 13 only by changing the position of the limiting baffle 17, so that the degassed powder packaging bags are convenient to store; one end of the limit baffle 17 is bent by twenty degrees, so that the degassed and packaged powder packet is displaced after being placed on the upper surface of the conveyor belt 13 and can enter between the two limit baffles 17 to enter the next process step, and the limit baffle 17 made by bending the stainless steel plate ensures that the processing and manufacturing are simple and simultaneously can ensure enough support strength; the rack 1 is formed by welding square tubes with the length and the width of one hundred millimeters, so that the rack 1 is high in bearing capacity, high in integral structural strength and not easy to resonate with an internal motor and the like, and the local vibration of the packaging machine is prevented from being transmitted to other positions to reduce the precision; by spraying the antirust paint on the surface of the frame 1, the service life is prolonged.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (5)

1. A powder degassing and packaging machine, which is characterized in that; comprises a frame (1), a feeding bracket (2) and a high-efficiency air extraction unit; a feeding support (2) is fixedly connected to the side surface of the rack (1); a bag feeding mechanism (12) is fixedly connected to the side surface of the rack (1) corresponding to the feeding support (2); a high-efficiency air extraction unit is arranged in the frame (1); the efficient air extraction unit comprises a blanking secondary air extraction mechanism (3), a weight-reducing spiral mechanism (4) and a conveying belt (13); the upper end of the frame (1) is fixedly connected with a blanking secondary air exhaust mechanism (3) and a weight reduction spiral mechanism (4); a chain driving mechanism (18) is fixedly connected inside the frame (1); the chain driving mechanism (18) is connected with a clamping belt blanking mechanism (21) in a transmission way; a sliding shaft (19) is inserted in the clamping and blanking mechanism (21) in a sliding manner; the sliding shaft (19) is fixedly connected inside the rack (1); a conveying belt (13) is fixedly connected to the corresponding entrainment blanking mechanism (21) in the rack (1); the machine frame (1) is correspondingly fixedly connected with a heat sealing mechanism (20) which is clamped with a blanking mechanism (21).

2. The powder degassing packer of claim 1, wherein: the weight-reducing screw mechanism (4) comprises a storage bin (5), a guide pipe (6) and a first motor (7); the lower end of the storage bin (5) is fixedly connected with a guide pipe (6); a spiral auger (8) is rotatably connected inside the guide pipe (6); one end of the spiral auger (8) is fixedly connected with a first motor (7); the first motor (7) is fixedly connected to the side surface of the guide pipe (6); the other end of the spiral auger (8) is fixedly connected with a discharge pipe (9); a sealing baffle (11) is inserted in the discharge pipe (9) in a sliding way; a first cylinder (10) is hinged on the sealing baffle (11); the first cylinder (10) is fixedly connected to the side surface of the guide pipe (6); the lower end of the guide pipe (6) is fixedly connected with a plurality of pressure sensors (22); the pressure sensor (22) is fixedly connected to the side surface of the fixed bottom plate (23).

3. The powder degassing and packaging machine of claim 2, wherein: two sides of the conveyor belt (13) are symmetrically and fixedly connected with first supporting shafts (14); the first supporting shaft (14) is adjustably sleeved with a supporting block (15); a second support shaft (16) is horizontally inserted into the side surface of the support block (15); and a limiting baffle (17) is fixedly connected to the side surface of the second supporting shaft (16).

4. The powder degassing and packaging machine of claim 3, wherein: the limiting baffle (17) is formed by bending a stainless steel plate; one end of the limiting baffle (17) is bent by twenty degrees.

5. The powder degassing packer of claim 4, wherein: the rack (1) is formed by welding square pipes with the length and the width of one hundred millimeters; the surface of the frame (1) is sprayed with antirust paint.

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